A) 0
B) 10
C) 20
D) 40
Correct Answer: B
Solution :
The movements of Kashish are as shown in figure (A to B, B to C, C to D, D to E). \[\therefore \] Kashish's distance from his original position \[A=AE+(AB-BE)=(AB-CD)\] \[=(30-20)m-10\]You need to login to perform this action.
You will be redirected in
3 sec